package com.sky.controller.admin;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeeLoginDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.properties.JwtProperties;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.EmployeeService;
import com.sky.utils.JwtUtil;
import com.sky.vo.EmployeeLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 员工管理
 */
@RestController
@RequestMapping("/admin/employee")
@Slf4j
@Api(tags = "员工相关接口")
public class EmployeeController {

    @Autowired
    private EmployeeService employeeService;
    @Autowired
    private JwtProperties jwtProperties;


    /**
     * 登录
     *
     * @param employeeLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation("员工登录")
    public Result<EmployeeLoginVO> login(@RequestBody EmployeeLoginDTO employeeLoginDTO) {
        log.info("员工登录：{}", employeeLoginDTO);
        Employee employee = employeeService.login(employeeLoginDTO);
        //登录成功后，生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.EMP_ID, employee.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);

        // TODO(JWT未进行Redis优化,2025/1/22,14:04)
        EmployeeLoginVO employeeLoginVO = EmployeeLoginVO.builder()
                .id(employee.getId())
                .userName(employee.getUsername())
                .name(employee.getName())
                .token(token)
                .build();

        return Result.success(employeeLoginVO);
    }

    /**
     * 退出
     *
     * @return
     */
    @ApiOperation(value = "员工退出登录")
    @PostMapping("/logout")
    public Result<String> logout() {
        return Result.success();
    }


    /**
     * 新增
     * @param employeeDTO
     * @return Result
     */
    @ApiOperation(value = "新增员工")
    @PostMapping
    public Result addEmployee(@RequestBody @Validated EmployeeDTO employeeDTO){
        log.info("新增员工: {}",employeeDTO);
        employeeService.addEmployee(employeeDTO);
        return Result.success();
    }

    /**
     * 分页查询
     * @param employeePageQueryDTO
     * @return Result<PageResult<Employee>>
     */
    @GetMapping("/page")
    @ApiOperation(value = "员工分页查询")
    public Result<PageResult<Employee>> pageEmployee(@Validated EmployeePageQueryDTO employeePageQueryDTO){
        log.info("分页查询员工:页码 {}, 页大小 {}",employeePageQueryDTO.getPage(),employeePageQueryDTO.getPageSize());
        return Result.success(employeeService.pageEmployee(employeePageQueryDTO));
    }

    /**
     * 更改员工状态
     * @param status
     * @param id
     * @return Result
     */
    @ApiOperation(value = "更改员工状态")
    @PostMapping("/status/{status}")
    public Result startOrStop(@PathVariable("status") Integer status,@RequestParam Long id){
        log.info("改变员工状态:{} 员工号:{}",status,id);
        employeeService.startOrStop(status,id);
        return Result.success();
    }

    /**
     * 编辑员工信息
     * @param employeeDTO
     * @return
     */
    @ApiOperation(value = "修改员工信息")
    @PutMapping
    public Result edit(@RequestBody @Validated(EmployeeDTO.edit.class) EmployeeDTO employeeDTO){
        log.info("修改 {} 号员工信息",employeeDTO.getId());
        employeeService.editEmployee(employeeDTO);
        return Result.success();
    }

    /**
     * 获取员工信息
     * @param id
     * @return
     */
    @ApiOperation(value = "获取员工信息")
    @GetMapping("/{id}")
    public Result get(@PathVariable("id") Long id){
        log.info("获取 {} 号员工信息",id);
        Employee employee = employeeService.getEmployee(id);
        employee.setPassword("");
        return Result.success(employee);

    }
}
